264 W output power at 1585 nm in Er-Yb codoped fiber laser using in-band pumping.
نویسندگان
چکیده
We demonstrate a high-power cladding-pumped Er-Yb codoped fiber laser with 74% efficiency. A pump-limited output power of 264 W is obtained using in-band pumping at 1535 nm. We compare the efficiency of 1480 and 1535 nm pumping through numerical simulations and experimental measurements.
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عنوان ژورنال:
- Optics letters
دوره 39 13 شماره
صفحات -
تاریخ انتشار 2014